joint space-frequency coding 联合空频编码
noncoherent space-frequency coding 非相干空频编码
distributed space-frequency coding 分布式空频编码
differential space-frequency coding 差分空频编码
space-time-frequency coding 空时频编码
space frequency block coding 空频分组编码 ; 使用了空频分组码
Space-Frequency Block Coding 编码
The former researches of space-frequency coding are all assume that channel coefficients on the different antenna pairs are mutually independent, but it is not true in reality.
目前大部分对空频编码的研究都假设了不同天线对上的信道衰落系数是相互独立的,而在实际系统中,天线之间总是会存在相关性的,论文研究了天线相关情况下空频码的性能。
参考来源 - MIMO·2,447,543篇论文数据，部分数据来源于NoteExpress
The differential coding is performed in the time domain, while the space-frequency coding is processed in the frequency domain to achieve the diversity ga.
该方法在时域进行差分编码，而在频域进行空频编码以获得分集增益。
The image damage by transform coefficients quantization in ID-DCT transform compression coding is analysed on frequency domain and space domain. Some useful results are obtained.
本文对一维DCT变换压缩编码中变换域系数二次量化引起的图象损伤进行了频域和空间域分析，得出了一些有用的结论。
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